Thin membrane holder for an electron microscope



FIG. 1 is a front, top and right side perspective view of a thin membrane holder for an electron microscope showing our new design;

FIG. 2 is a rear, bottom and left side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a left side elevational view thereof;

FIG. 8 is a right side elevational view thereof; and,

FIG. 9 is a cross sectional view taken along the lines 9-9 of FIG. 3. 

CLAIM We claim the ornamental design for a thin membrane holder for an electron microscope, as shown and described. 